What quality assurance measures do you provide?

We conduct 100% OQC for all products before shipping and provide testing pictures and videos for verification.

What payment methods and terms are accepted?

We accept T/T, PayPal, Credit Card, PayPal, Western Union, Cash, and Escrow in currencies like USD, EUR, JPY, etc.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

MDS-402DO Dissolved Oxygen Water Quality Tester Analyzer for Industrial Wastewater

Name: MDS-402DO Dissolved Oxygen Water Quality Tester Analyzer for Industrial Wastewater
Brand: Anhui Madsur Technology Co., Ltd.
SKU: 2097125172

Anhui, ChinaAnhui Madsur Technology Co., Ltd.

US$98.00-1,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

warranty

Warranty

1 Year

Model NO.

MDS-402DO

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry, Water

Portable

Non Portable

Certification

RoHS, CE, ISO9001, ISO/EPA

Type

dissolved oxygen Analyzer

Transport Package

Carton Packaging

Specification

30mm*160mm

Trademark

MADSUR

Origin

China

Production Capacity

10000 Set/Year

Key features

Comprehensive Detection: Covers 106 items in drinking water national standard with interference compensation algorithm.

High Accuracy & Reliability: Original interference compensation algorithm eliminates measurement deviation caused by light decay.

Portable & Wireless: Large capacity lithium battery with Type-C charging and wireless data transmission capability.

Multi-Standard Compatibility: Compatible with national standard and ISO/EPA standards for versatile application.

RS485 Interface: Features RS485 (Modbus RTU) interface with 5m cable length for easy integration.

1 Year Warranty: Provides a comprehensive 1-year warranty for all products to ensure customer confidence.

Customizable Cable: Cable length is customizable to meet specific installation requirements.

100% Quality Inspection: 100% OQC inspection before shipping with photos and videos provided for verification.

Company profile

Self-brandedPatents AwardedImporters and ExportersManagement Certification

Anhui Madsur Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 YearNearest Port: CHIZHOU, NINGBO, SHANGHAIAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryAnhui Madsur Technology Co., Ltd. is a China-based limited company established in 2020 with 55 employees. It offers water-quality monitoring and analysis products, including pH meters, COD sensors, multiparameter analyzers, turbidity and dissolved oxygen equipment. The supplier reports OEM service for well-known brands, product customization from samples and designs, documented quality-control and service procedures, inventory capacity, and lead times within 15 working days in both peak and off-season periods. Its quality and R&D resources are limited in the provided data, with one quality inspector, two quality-control test devices, and two R&D engineers. No available SDK, overseas warehouse, overseas showroom, or valid manufacturing contract with associated subcontractors is reported. Financial records are identified for 2022–2024, but their contents are not provided. Customer cases and formal certifications are not evidenced.

Supplier typeThe supplier is identified as a combined business entity and limited company located in Anhui, China, with 55 employees and an establishment date of November 9, 2020. Its stated product scope centers on water-quality measurement and monitoring equipment, indicating a specialized manufacturing and supply business rather than an offshore entity.

After-Sales capabilityThe company states that it provides technical support and reliable after-sales service. Two R&D engineers are assigned responsibility for production and after-sales technical support, while complaint handling and corrective/preventive action procedures are documented and followed, supporting a structured after-sales process.

Production capacityReported annual productivity is 100,000 pieces each for sensors, analyzers, and meters, with inventory capability and average lead times within 15 working days in both peak and off-season. Nevertheless, there is no valid manufacturing-capacity contract with associated subcontractors, which limits assurance regarding outsourced production arrangements.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and flexible customization. Its R&D engineers are also responsible for confirming customer requirements and designing new products, directly supporting the stated customization capability.